Emilie Steinmark
Showing 1–2 of 2 transcripts.
- The Economist7 min
Why pig organ transplants are closer than ever
Emilie Steinmark, Alok Jha, Emily
Faced with a global organ shortage where 90% of candidates die waiting, the medical field has pivoted to genetically engineered pig organs as the primary solution due to their physiological compatibility and scalable breeding. Scientists achieve this by removing pig-specific antigens and inserting human genes to regulate immune responses and functions like blood clotting, creating sterile, custom-fitted organs within a seven-month growth cycle. While initially reserved for specific high-need patients, these bio-engineered transplants aim to eventually surpass the variable quality of human donors and expand access to life-saving treatments.
- The Economist14 min
Are nitazenes the new fentanyl?
Emerging on the illicit European market in 2019, nitrooxenes are a class of potent synthetic opioids derived from 1950s research that cause fatal overdoses through highly toxic active metabolites. This dangerous trend surged following global supply disruptions to traditional heroin, leading to confirmed clusters in countries like Ireland where authorities discovered the drugs were being laced into other substances without user knowledge. While some nations implemented public warnings and harm reduction strategies, policy experts argue that continued punitive approaches fail to address the market dynamics driving the production of increasingly lethal synthetic alternatives.